发明名称 |
Slow forward trick mode playback of recorded video |
摘要 |
The invention concerns a method (200) and system (100) for producing an optimal slow forward trick mode playback of a portion of video containing a plurality of pictures wherein at least a portion of the plurality of pictures are predictive pictures. The invention includes the steps of: receiving (210) a slow forward trick mode command; and inhibiting (216) the display of an initial set of the plurality of pictures prior to obtaining a properly decoded predictive picture from the initial set of the plurality of pictures. The invention can also include the steps of: selectively decoding (214) the plurality of pictures to obtain the properly decoded predictive picture from the initial set of the plurality of pictures; and decoding (218) subsequent pictures in the portion of video using the properly decoded predictive picture to obtain subsequent properly decoded pictures.
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申请公布号 |
US2003068156(A1) |
申请公布日期 |
2003.04.10 |
申请号 |
US20010972723 |
申请日期 |
2001.10.05 |
申请人 |
WILLIS DONALD HENRY |
发明人 |
WILLIS DONALD HENRY |
分类号 |
H04N5/76;H04N5/783;H04N5/92;H04N5/93;H04N7/32;H04N9/804;(IPC1-7):H04N5/91;H04N7/26 |
主分类号 |
H04N5/76 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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